JE Pistons forged piston set for 4.6 3V modular engines, offered as eight pistons matched to the specified bore and displacement. This set is 3.552 in bore, 1.220 CD and -9.7 cc. Engineered and machined in the USA from 2618 aluminum, the FSR forging minimizes friction and weight; accumulator grooves and optional skirt coatings improve ring sealing and reduce wear to support consistent power delivery in demanding domestic and racing applications.
JE Pistons 4.6 3V MODULAR 9.5:1 Set of 8 Pistons